sunlight

Learn how shadows are made, who created the shopping cart, and where the driest desert on Earth is

Research Reveals the Ideal Daily Exposure Time Based on Skin Tone, Time of Day, and Body Area – and Why It Matters for Your Immune and Bone Health.

Learn how safe sun exposure boosts vitamin D, improves mood, and supports heart health through nitric oxide production

Experts Warn of Increased UV Exposure and Skin Cancer Risk from Airplane Windows

From island facts to light rays, enjoy these curious and fun discoveries

Discover what makes a waterfall look like fire, why sharks have no bones, and how to protect your home from lightning

Learn how shorter days and lack of sunlight impact mood, and discover simple, effective strategies to overcome the winter blues.

Exploring biblical accounts, scientific perspectives, and rabbinic commentaries on the day the sun and moon halted over Giveon

Learn the Symptoms, Causes, and Proven Solutions for Overcoming Seasonal Affective Disorder with Natural and Professional Treatments

Understanding the spiritual lesson behind night preceding day in the story of Creation

Explore how colors form in the natural world, their purpose in survival and beauty, and the deeper symbolism they hold in Jewish thought